Offer to change at the sole discretion of Vega. Free samples do not apply to past or future orders. Free samples program can be terminated or samples can change at the sole discretion of Vega. Orders apply to shipments with street addresses in Canada and the USA, no PO/APO boxes allowed. Free sample is final sale. No returns or refunds on free sample. Free shipping on orders over $50 (US) is applied after a discount is added. Terms and conditions vary based on country.